公开(公告)号：US20180114365A1

公开(公告)日：2018-04-26

申请号：US15581994

申请日：2017-04-28

Applicant: Snap Inc.

Inventor： Ozi Egri ,  David Ben Ezra ,  Andrew James McPhee ,  Qi Pan ,  Eyal Zak

IPC: G06T19/00 ,  G06T19/20 ,  G06F3/0481

CPC classification number: G06T19/006 ,  G06F3/04815 ,  G06T19/20 ,  G06T2219/2004

Abstract: Among other things, embodiments of the present disclosure improve the functionality of computer imaging software and systems by facilitating the manipulation of virtual content displayed in conjunction with images of real-world objects and environments. Embodiments of the present disclosure allow different virtual objects to be moved onto different physical surfaces, as well as manipulated in other ways.

公开(公告)号：US20180114364A1

公开(公告)日：2018-04-26

申请号：US15792347

申请日：2017-10-24

Applicant: Snap Inc

Inventor： Andrew James McPhee ,  Samuel Edward Hare ,  Peicheng Yu ,  Robert Cornelius Murphy ,  Dhritiman Sagar

IPC: G06T19/00 ,  G06F11/08 ,  G06F3/01 ,  G06T15/20 ,  A63F13/211

Abstract: A redundant tracking system comprising multiple redundant tracking sub-systems, enabling seamless transitions between such tracking sub-systems, provides a solution to this problem by merging multiple tracking approaches into a single tracking system. This system is able to combine tracking objects with six degrees of freedom (6DoF) and 3DoF through combining and transitioning between multiple tracking systems based on the availability of tracking indicia tracked by the tracking systems. Thus, as the indicia tracked by any one tracking system becomes unavailable, the redundant tracking system seamlessly switches between tracking in 6DoF and 3DoF thereby providing the user with an uninterrupted experience.

公开(公告)号：US20180075651A1

公开(公告)日：2018-03-15

申请号：US15816795

申请日：2017-11-17

Applicant: Snap Inc.

Inventor： Samuel Edward Hare ,  Ebony James Charlton ,  Andrew James McPhee ,  Michael John Evans

IPC: G06T17/20 ,  G06K9/00 ,  G06T7/55 ,  G06F3/0484 ,  G06F3/0481 ,  G06F3/01

CPC classification number: G06T17/20 ,  G06K9/00201 ,  G06K9/00261 ,  G06K9/00912 ,  G06T7/55 ,  G06T2200/08 ,  G06T2200/24 ,  G06T2207/30201

Abstract: In various example embodiments, a system and methods are presented for generation and manipulation of three dimensional (3D) models. The system and methods cause presentation of an interface frame encompassing a field of view of an image capture device. The systems and methods detect an object of interest within the interface frame, generate a movement instruction with respect to the object of interest, and detect a first change in position and a second change in position of the object of interest. The systems and methods generate a 3D model of the object of interest based on the first change in position and the second change in position.